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*IMPORTANT NOTICE: Due to increase in fraudulent orders the billing & shipping address must match when placing your order. Thank you for your patience and understanding.
*IMPORTANT NOTICE: Due to increase in fraudulent order the billing & shipping address must match when placing your order. Thank you for your patience and understanding.

YFZ450 Stroker Crank Balancer +3 Hotrods Crankshaft Oil Pump Upgrade Rebuild Kit

by BPRATV
Save $388.46 Save $388.46
Original price $1,385.95
Original price $1,385.95 - Original price $1,385.95
Original price $1,385.95
Current price $997.49
$997.49 - $997.49
Current price $997.49
FITS ALL YAMAHA YFZ450 CARB MODEL YEARS AND MODELS!
  • Hotrods +3mm stroker crank with rod
  • Crank counter balancer shaft
  • Counter balancer bearings
  • Main bearings
  • 07+ After market oil pump
  • Oil pump rotor set
  • Oil squirter with o-ring
  • K&N oil filter
  • Complete gasket kit
  • MLS head gasket
  • Engine seal kit
  • Valve stem seals
  • Water pump shaft with billet impeller
  • Water pump bearing
  • No case or head mods required
  • Crank will work with stock piston, cylinder, and cam chain
  • 1 year warranty*

  • DO YOU NEED THIS ITEM INSTALLED ON YOUR VEHICLE?  WE HAVE YOU COVERED!  AT BPRATV WE HAVE BEEN OFFEIRNG THE BEST IN PARTS AND SERVICE FOR OVER 20 YEARS.  OFTEN REPLICATED, NEVER DUPLICATED.  VISIT US ONLINE, CALL US, OR COME SEE US IN PERSON AT OUR UPLAND, CA LOCATION.

PRICES AND LISTINGS ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE.  DEALERS CONTACT US TO RECEIVE AN INDUSTRY DISCOUNT ON EVERYTHING WE SELL.

Returns: We accept returns within the first 30 days for all or part of your order, as long as any part(s) being returned are send back 100% complete, brand new, never installed, in the original packaging.  Once items have been installed if there is an issue contact us for warranty.

Warranty: This item is NOT DIY.  99% of the people on this planet are not qualified to build an engine, and we always strongly recommend parts be installed by a qualified, experienced mechanic.  Warranty does not cover any failure that is the result of improper installation, tuning, break in, lack of maintenance, or misuse.  For any warranty to be considered the part(s) in question must be sent to us for inspection, NO EXCEPTIONS.  We can not warranty parts based solely on photos, emails, phone calls, what you read online, or what another mechanic says is the problem.  Titanium Warranty: If a Titanium fastener fails for any reason during use, NOT INSTALLATION, we will send you a new, complete kit.  No other parts not any labor is included, and warranty can not be converted to a refund or discount of any kind.

We greatly appreciate your business.  We know you have many choices for your power sports parts and service needs.  Five-star feedback is greatly appreciated.  If for any reason you feel we do not deserve 5 Stars on Google or eBay we ask that you contact us and at least give us the opportunity to correct the situation first.  It is in ours and yours best interest for you to get the parts you want, in the condition you want, and that is what we strive to do with every order, big and small.

We are BPRATV, located at 1538 Howard Access Road, Suite A, Upland, CA 91786.  We are open Monday thru Friday, 7am to 4pm, PST.  We can provide you with technical support before and after your purchase.  We offer everything from an oil filter to a complete turn key engine, and no job is too big or too small.

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